@inproceedings{inproceedings0a72abbf,
title   = {Three years studies on leaf analysis and production of maize (zea mays l.) In crop rotation and several lin rates on a dark-red latosol at Campinas-SP Brazil},
author = {Dechen, Antonio Roque and Dechen, S C F and Carmello, Quirino Augusto de Camargo and Monteiro, F A},
year = {1994},
publisher = {International Society of Soil Science},
booktitle   = {World Congress of Soil Science}
}